Exam 2 Flashcards
What two systems are activated during fight or flight response?
1) autonomic nervous system
2) adrenal-cortical system
what initiates the autonomic nervous system in the fight or flight response?
the hypothalamus
what sends a signal in the adrenal-cortical system during the fight or flight response
the pituitary gland
describe panic disorder
recurrent, unexpected panic attacks
what course does panic disorder usually take?
chronic
What is anxiety sensitivity?
unfounded belief that bodily symptoms have harmful consequences
What is interoceptive awareness?
heightened awareness of bodily cues that may indicate an oncoming panic attack
What is interoceptive conditioning?
how certain bodily cues become a conditioned stimulus and illicit a panic attack as a response
what kinds of medications are used to treat panic disorder?
medications that affect serotonin and norepinephrine
what is the issue with the biological treatment of panic disorder?
a relapse after ending medication
What are the goals of CBT for panic disorder?
- relaxation and breathing exercises
- identify and challeng catastrophizing cognitions
- sytematic desensitization
describe GAD
- excessive anxiety about ordinary, everyday situations
- anxiety is intrusive, causes distress or functional impairment
what are the comorbidities of GAD?
80% will have a comorbidity. often MDD
what is the course of GAD?
chronic
Describe the emotional components of GAD
- more intense negative emotion
- highly reactive to negative emotion
- emotions are not controllable or manageable
Describe the cogitive factors of GAD
- maladaptive assumptions
- hypervigilant to posible threats
- overreactions
What do the maladaptive assumptions from GAD often reveal?
- fear of losing control
- being unable to tolerate uncertainty
What are the goals of CBT for GAD?
- confronting most worrisome issues
- challenging catastrophizing thoughts
- developing coping strategies
what are the drugs used to treat GAD?
- benzos
- tricyclic antidepressants
- SSRI
- SNRI
are biological or cognitive treatments more effective for GAD?
they have equal efficacy
What is the main factor that differentiates social anxiety from a general fear?
avoiding social situations
what is the course of social anxiety?
chronic
What are the comorbidities with social anxiety?
- mood disorders
- other anxiety disorders
Describe the genetic factors of social anxiety
genetic factors do not specifically lead to social anxiety but do lead to a general predisposition to anxiety disorders
Describe the cognitive theory on social anxiety
- excessively high standards for own social perfpormance
- focus on negative aspects of social interaction
- evaluate own behaviors harshly
- note potentially threatening social cues and misinterpret them in self defreating ways
what medications are used to treat social anxiety?
- SSRI
- SNRI
What are the goals of CBT for social anxiety?
- exposing clients to social situations
- group therapy to see they are not the only one and to prictice social skills
how is mindfulness used to treat social anxiety?
used to accept and observe anxiety
Describe specific phobias
- unreasonable or irrational fears of specific objects/situations
- fear is disproportionate to actual danger
- will avoid phobia at all costs
what are the five catagories of specific phobias?
1) animal type
2) natual environment type
3) situational type
4) blood-injection type
5) other
what is special about blood-injection type phobias?
- heart rate drops and person faints
- usually more hereditary
Describe agoraphobia
- fear places where they can’t escape or get help
- fear they will embarrass themselves if others notice symptoms or escape attempt
What is the most common comorbidity with agoraphobia?
50% of people have a history of panic attacks
What is the behavioral theory of specific phobias?
- classical conditioning can create the phobia
- negative reinforcement (operant conditioning) can maintain a phobia
What is the biological theory of specific phobias?
- 1st degree relatives makes you 3 to 4 times more likely to develop phobia
What is the main goal of behavioral treatments of specific phobias?
use exposure to extinguish person’s fear
What components of behavior therapy are used to treat specific phobias?
- systematic desensitization
- modeling
- flooding
what is the applied tension technique and what is it used for?
- increases blood pressure and heart rate
- used for treatment of blood-injection type phobias to keep them from fainting
what is used in the biological treatment of specific phobias?
benzodiazapines
Describe obsessions and compulsions for OCD
- obsessions: persistent and uncontrollable thoughts, images, ideas, impulses
- compulsions: ritualistic behaviors or mental acts
what did the DSM 5 change in regards to OCD?
before the DSM 5, OCD was classified as an anxiety disorder. It has now been determined not everyone experiences anxiety
what is the course for OCD?
chronic
wha is the major comorbidity of OCD?
66% of people will have depression
describe hoarding disorder
- uncontrollable urges to keep items with no utility or value
- feelings of anxiety when someone tries to throw something out
what are the comorbidities of hoarding disorder?
- depression
- social anxiety
- GAD
what is the course of hoarding disorder?
increases with age
describe trichotillomania
- unconcious, repeatedly pulling out hairs
describe body dysmorphia
excessive concern with part of the body they see as defective, but others see as normal
describe excoriation
repeated picking of the skin
What is the biological theory of OCD?
- dysfunction of circuit involved in motor, behavior, cognition, and emotion
- HPA axis
- dysregulation of serotonin
- genetic heritability
What are the cognitive theories of OCD?
- chronic depression/anxiety invoke intrusive thoughts
- tendency toward rigid, moralistic thinking
- believe they should be in total control over their thoughts
- compulsions possibly caused by operant conditioning
What kinds of medications are used to treat OCD?
serotonin enhancing drugs reduce compulsions
What is the goal of CBT for OCD?
- exposure and response prevention
- challenge maladaptive cognitions
what is exposure and response prevention?
1) exposure to triggering thing
2) prevention from committing compulsion
what are the criteria for a PTSD diagnosis?
- must be the result of a traumatic experience
- symptoms must be present for at least a month
what does the DSM constitute as experienceing trauma?
- direct experience of trauma
- learn about trauma that happened to a loved one
- repeated or extreme exposure to details of trauma
What does the DSM count as a traumatic experience?
expopsure to actual or threat of death, serious injury, or sexual violation
what are the symptoms of PTSD?
- repeated experiencing of trauma
- avoidance of anything related to trauma
- negative changes in thoughts and mood
- hypervigilence or chronic arousal
- depersonalization or derealization
What is different about acute stress disorder?
the symptoms only last for a most 4 weeks
What is different about adjustment disorder
- the stressor does not have to be traumatic
- arises within 3 months of stressor
What are the 4 catagories of traumatic events?
1) natural disasters
2) human made disasters
3) traumatic events
4) sexual assaut
What are the environmental/social factors of PTSD?
- severity, duration, procimity to trauma (experienced vs witness, who did it to you, etc)
- amount of social support
what are the psychological factors of PTSD?
- pre-existing anxiety or depression
- coping strategies
what are good and bad coping strategies for PTSD?
good: meaning making
bad: substance abuse
What are the biological factors of PTSD?
- brain more ractive to emotional stimulus
- lw resting cortisol
- exaggerated physiological response to stress
- extreme/chronic stress during childhood
- genetic predisposition
What is the goal of CBT and stress management for PTSD?
- systematic desensitization
- stress inoculation therapy
what is stress inoculation therapy?
- used if a client can’t think about traumatic event
- focuses on other stress in client’s life
what medications are used to treat PTSD?
- SSRI
- benzodiazapines
What are the symptoms of separation anxiety disorder?
- extreme anxiety when separated from caregivers
- may refuse to leave home
- worried something may happen to caregiver
what are the criteria for separation anxiety disorder?
- excessive fear that is developmentally inapropriate
- symptoms for at least 4 weeks
- significantly impairs functioning